static void ShowRow(SDict <string, string> r, List <Column> cols)
{
for (int j = 0; j < cols.Count; j++)
{
Console.Write("|");
var c = cols[j];
var v = r.Lookup(c.name) ?? "";
Console.Write(v);
for (int k = 0; k < c.width - v.Length; k++)
{
Console.Write(" ");
}
}
Console.Write("|");
Console.WriteLine();
}
static void Show(StrongConnect c, DocArray da)
{
List <Column> cols = new List <Column>(); // of Column
SDict <string, int> names = SDict <string, int> .Empty;
SDict <int, SDict <string, string> > rows = SDict <int, SDict <string, string> > .Empty; // of string[]
for (var b = c.description.First(); b != null; b = b.Next())
{
names = names + (b.Value.Item2, b.Value.Item1);
cols.Add(new Column(b.Value.Item2, b.Value.Item2.Length));
}
for (int i = 0; i < da.items.Count; i++)
{
var dc = da[i];
var row = SDict <string, string> .Empty;
for (var j = 0; j < dc.fields.Count; j++)
{
var f = dc.fields[j];
if (f.Key.StartsWith("_"))
{
continue;
}
if (!names.Contains(f.Key))
{
throw new Exception("Unexpected column " + f.Key);
}
var k = names.Lookup(f.Key);
var s = f.Value.ToString();
if (s.Length > cols[k].width)
{
cols[k].width = s.Length;
}
row = row + (f.Key, s);
}
rows = rows + (rows.Length.Value, row);
}
DrawLine(cols);
ShowHeads(cols);
DrawLine(cols);
for (var j = 0; j < rows.Length.Value; j++)
{
ShowRow(rows.Lookup(j), cols);
}
DrawLine(cols);
}